Mignonette

For summer-flowering plants sow the seed in spring, andthin out to a distance of 9 in. apart. To obtain bloom during the
winter and spring successive sowings are necessary. Let the first of
these be made the second week in July in light, rich soil; pot off
before frost sets in, plunge them in old tan or ashes, and cover with
a frame facing the west. Another sowing should be made about the
middle of August, giving them the same treatment as the previous; and
a third one in February, in gentle heat. Height, 9 in. to 3 ft. The
Mignonette tree is produced by taking a vigorous plant of the spring
sowing, and removing all the lower shoots in the autumn. Pot it in
good loam, and keep it in the greenhouse in a growing state, but
removing all the flowers. By the spring the stem will be woody. Let
the same treatment be given it the second year, and the third season
it will have become a fine shrub. It may be made to bloom during the
winter by picking off the blossom in the summer and autumn. Height, 3
ft.